Finding the Third Proportional to 32,490,964 and 71,358,440

Step by Step Solution

1. Step 1: Write the proportion equation
   32,490,964 : 71,358,440 = 71,358,440 : x
2. Step 2: Convert to fraction form
   32,490,964/71,358,440 = 71,358,440/x
3. Step 3: Cross multiply
   32,490,964x = 71,358,440 × 71,358,440
4. Step 4: Simplify right side
   32,490,964x = 5,092,026,959,233,600
5. Step 5: Solve for x
   x = 5,092,026,959,233,600/32,490,964
6. Step 6: Final answer
   x = 156,721,325.94