Finding the Third Proportional to 71,633,089,273.50 and 153,328,925,308.50

Step by Step Solution

1. Step 1: Write the proportion equation
   71,633,089,273.50 : 153,328,925,308.50 = 153,328,925,308.50 : x
2. Step 2: Convert to fraction form
   71,633,089,273.50/153,328,925,308.50 = 153,328,925,308.50/x
3. Step 3: Cross multiply
   71,633,089,273.50x = 153,328,925,308.50 × 153,328,925,308.50
4. Step 4: Simplify right side
   71,633,089,273.50x = 23,509,759,336,259,570,892,800
5. Step 5: Solve for x
   x = 23,509,759,336,259,570,892,800/71,633,089,273.50
6. Step 6: Final answer
   x = 328,196,920,929.90