Finding the Third Proportional to 18,463,524 and 42,739,716

Step by Step Solution

1. Step 1: Write the proportion equation
   18,463,524 : 42,739,716 = 42,739,716 : x
2. Step 2: Convert to fraction form
   18,463,524/42,739,716 = 42,739,716/x
3. Step 3: Cross multiply
   18,463,524x = 42,739,716 × 42,739,716
4. Step 4: Simplify right side
   18,463,524x = 1,826,683,323,760,656
5. Step 5: Solve for x
   x = 1,826,683,323,760,656/18,463,524
6. Step 6: Final answer
   x = 98,934,706.28