Finding the Third Proportional to 5,758,857 and 12,602,466

Step by Step Solution

1. Step 1: Write the proportion equation
   5,758,857 : 12,602,466 = 12,602,466 : x
2. Step 2: Convert to fraction form
   5,758,857/12,602,466 = 12,602,466/x
3. Step 3: Cross multiply
   5,758,857x = 12,602,466 × 12,602,466
4. Step 4: Simplify right side
   5,758,857x = 158,822,149,281,156
5. Step 5: Solve for x
   x = 158,822,149,281,156/5,758,857
6. Step 6: Final answer
   x = 27,578,762.47