Finding the Third Proportional to 10,790,518 and 23,111,432

Step by Step Solution

1. Step 1: Write the proportion equation
   10,790,518 : 23,111,432 = 23,111,432 : x
2. Step 2: Convert to fraction form
   10,790,518/23,111,432 = 23,111,432/x
3. Step 3: Cross multiply
   10,790,518x = 23,111,432 × 23,111,432
4. Step 4: Simplify right side
   10,790,518x = 534,138,289,090,624
5. Step 5: Solve for x
   x = 534,138,289,090,624/10,790,518
6. Step 6: Final answer
   x = 49,500,708.78