Finding the Third Proportional to 56,041,692 and 123,116,248.50

Step by Step Solution

1. Step 1: Write the proportion equation
   56,041,692 : 123,116,248.50 = 123,116,248.50 : x
2. Step 2: Convert to fraction form
   56,041,692/123,116,248.50 = 123,116,248.50/x
3. Step 3: Cross multiply
   56,041,692x = 123,116,248.50 × 123,116,248.50
4. Step 4: Simplify right side
   56,041,692x = 15,157,610,644,713,752
5. Step 5: Solve for x
   x = 15,157,610,644,713,752/56,041,692
6. Step 6: Final answer
   x = 270,470,253.55