Finding the Third Proportional to 32,456,459 and 68,534,590

Step by Step Solution

1. Step 1: Write the proportion equation
   32,456,459 : 68,534,590 = 68,534,590 : x
2. Step 2: Convert to fraction form
   32,456,459/68,534,590 = 68,534,590/x
3. Step 3: Cross multiply
   32,456,459x = 68,534,590 × 68,534,590
4. Step 4: Simplify right side
   32,456,459x = 4,696,990,026,468,100
5. Step 5: Solve for x
   x = 4,696,990,026,468,100/32,456,459
6. Step 6: Final answer
   x = 144,716,650.28