Finding the Third Proportional to 56,611,596 and 123,822,486

Step by Step Solution

1. Step 1: Write the proportion equation
   56,611,596 : 123,822,486 = 123,822,486 : x
2. Step 2: Convert to fraction form
   56,611,596/123,822,486 = 123,822,486/x
3. Step 3: Cross multiply
   56,611,596x = 123,822,486 × 123,822,486
4. Step 4: Simplify right side
   56,611,596x = 15,332,008,039,220,196
5. Step 5: Solve for x
   x = 15,332,008,039,220,196/56,611,596
6. Step 6: Final answer
   x = 270,828,048.01