Finding the Third Proportional to 151,435,660.22 and 329,404,415.34

Step by Step Solution

1. Step 1: Write the proportion equation
   151,435,660.22 : 329,404,415.34 = 329,404,415.34 : x
2. Step 2: Convert to fraction form
   151,435,660.22/329,404,415.34 = 329,404,415.34/x
3. Step 3: Cross multiply
   151,435,660.22x = 329,404,415.34 × 329,404,415.34
4. Step 4: Simplify right side
   151,435,660.22x = 108,507,268,847,964,352
5. Step 5: Solve for x
   x = 108,507,268,847,964,352/151,435,660.22
6. Step 6: Final answer
   x = 716,523,893.32