Finding the Third Proportional to 2,068,178 and 3,089,751.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068,178 : 3,089,751.50 = 3,089,751.50 : x
2. Step 2: Convert to fraction form
   2,068,178/3,089,751.50 = 3,089,751.50/x
3. Step 3: Cross multiply
   2,068,178x = 3,089,751.50 × 3,089,751.50
4. Step 4: Simplify right side
   2,068,178x = 9,546,564,331,752.25
5. Step 5: Solve for x
   x = 9,546,564,331,752.25/2,068,178
6. Step 6: Final answer
   x = 4,615,929.74