Finding the Third Proportional to 21,087,536 and 46,041,760

Step by Step Solution

1. Step 1: Write the proportion equation
   21,087,536 : 46,041,760 = 46,041,760 : x
2. Step 2: Convert to fraction form
   21,087,536/46,041,760 = 46,041,760/x
3. Step 3: Cross multiply
   21,087,536x = 46,041,760 × 46,041,760
4. Step 4: Simplify right side
   21,087,536x = 2,119,843,663,897,600
5. Step 5: Solve for x
   x = 2,119,843,663,897,600/21,087,536
6. Step 6: Final answer
   x = 100,525,906.10