Finding the Third Proportional to 55,992,870 and 116,455,428

Step by Step Solution

1. Step 1: Write the proportion equation
   55,992,870 : 116,455,428 = 116,455,428 : x
2. Step 2: Convert to fraction form
   55,992,870/116,455,428 = 116,455,428/x
3. Step 3: Cross multiply
   55,992,870x = 116,455,428 × 116,455,428
4. Step 4: Simplify right side
   55,992,870x = 13,561,866,710,663,184
5. Step 5: Solve for x
   x = 13,561,866,710,663,184/55,992,870
6. Step 6: Final answer
   x = 242,207,029.41