Finding the Third Proportional to 5,331,906 and 7,619,292

Step by Step Solution

1. Step 1: Write the proportion equation
   5,331,906 : 7,619,292 = 7,619,292 : x
2. Step 2: Convert to fraction form
   5,331,906/7,619,292 = 7,619,292/x
3. Step 3: Cross multiply
   5,331,906x = 7,619,292 × 7,619,292
4. Step 4: Simplify right side
   5,331,906x = 58,053,610,581,264
5. Step 5: Solve for x
   x = 58,053,610,581,264/5,331,906
6. Step 6: Final answer
   x = 10,887,965.88