Finding the Third Proportional to 56,611,596 and 123,822,492

Step by Step Solution

1. Step 1: Write the proportion equation
   56,611,596 : 123,822,492 = 123,822,492 : x
2. Step 2: Convert to fraction form
   56,611,596/123,822,492 = 123,822,492/x
3. Step 3: Cross multiply
   56,611,596x = 123,822,492 × 123,822,492
4. Step 4: Simplify right side
   56,611,596x = 15,332,009,525,090,064
5. Step 5: Solve for x
   x = 15,332,009,525,090,064/56,611,596
6. Step 6: Final answer
   x = 270,828,074.25