Finding the Third Proportional to 12,854,894 and 17,060,349

Step by Step Solution

1. Step 1: Write the proportion equation
   12,854,894 : 17,060,349 = 17,060,349 : x
2. Step 2: Convert to fraction form
   12,854,894/17,060,349 = 17,060,349/x
3. Step 3: Cross multiply
   12,854,894x = 17,060,349 × 17,060,349
4. Step 4: Simplify right side
   12,854,894x = 291,055,508,001,801
5. Step 5: Solve for x
   x = 291,055,508,001,801/12,854,894
6. Step 6: Final answer
   x = 22,641,610.89