Finding the Third Proportional to 36,088,009 and 74,089,150

Step by Step Solution

1. Step 1: Write the proportion equation
   36,088,009 : 74,089,150 = 74,089,150 : x
2. Step 2: Convert to fraction form
   36,088,009/74,089,150 = 74,089,150/x
3. Step 3: Cross multiply
   36,088,009x = 74,089,150 × 74,089,150
4. Step 4: Simplify right side
   36,088,009x = 5,489,202,147,722,500
5. Step 5: Solve for x
   x = 5,489,202,147,722,500/36,088,009
6. Step 6: Final answer
   x = 152,105,984.78