Finding the Third Proportional to 5,890,332 and 9,115,434

Step by Step Solution

1. Step 1: Write the proportion equation
   5,890,332 : 9,115,434 = 9,115,434 : x
2. Step 2: Convert to fraction form
   5,890,332/9,115,434 = 9,115,434/x
3. Step 3: Cross multiply
   5,890,332x = 9,115,434 × 9,115,434
4. Step 4: Simplify right side
   5,890,332x = 83,091,137,008,356
5. Step 5: Solve for x
   x = 83,091,137,008,356/5,890,332
6. Step 6: Final answer
   x = 14,106,358.86