Finding the Third Proportional to 51,003,264 and 76,654,374

Step by Step Solution

1. Step 1: Write the proportion equation
   51,003,264 : 76,654,374 = 76,654,374 : x
2. Step 2: Convert to fraction form
   51,003,264/76,654,374 = 76,654,374/x
3. Step 3: Cross multiply
   51,003,264x = 76,654,374 × 76,654,374
4. Step 4: Simplify right side
   51,003,264x = 5,875,893,053,331,876
5. Step 5: Solve for x
   x = 5,875,893,053,331,876/51,003,264
6. Step 6: Final answer
   x = 115,206,216.08