Finding the Third Proportional to 5,888,418 and 8,862,111

Step by Step Solution

1. Step 1: Write the proportion equation
   5,888,418 : 8,862,111 = 8,862,111 : x
2. Step 2: Convert to fraction form
   5,888,418/8,862,111 = 8,862,111/x
3. Step 3: Cross multiply
   5,888,418x = 8,862,111 × 8,862,111
4. Step 4: Simplify right side
   5,888,418x = 78,537,011,376,321
5. Step 5: Solve for x
   x = 78,537,011,376,321/5,888,418
6. Step 6: Final answer
   x = 13,337,540.13