Finding the Third Proportional to 4,869,151 and 7,598,508

Step by Step Solution

1. Step 1: Write the proportion equation
   4,869,151 : 7,598,508 = 7,598,508 : x
2. Step 2: Convert to fraction form
   4,869,151/7,598,508 = 7,598,508/x
3. Step 3: Cross multiply
   4,869,151x = 7,598,508 × 7,598,508
4. Step 4: Simplify right side
   4,869,151x = 57,737,323,826,064
5. Step 5: Solve for x
   x = 57,737,323,826,064/4,869,151
6. Step 6: Final answer
   x = 11,857,780.51