Finding the Third Proportional to 4,706,892 and 10,160,280

Step by Step Solution

1. Step 1: Write the proportion equation
   4,706,892 : 10,160,280 = 10,160,280 : x
2. Step 2: Convert to fraction form
   4,706,892/10,160,280 = 10,160,280/x
3. Step 3: Cross multiply
   4,706,892x = 10,160,280 × 10,160,280
4. Step 4: Simplify right side
   4,706,892x = 103,231,289,678,400
5. Step 5: Solve for x
   x = 103,231,289,678,400/4,706,892
6. Step 6: Final answer
   x = 21,931,943.56