Finding the Third Proportional to 5,174,280 and 10,884,762

Step by Step Solution

1. Step 1: Write the proportion equation
   5,174,280 : 10,884,762 = 10,884,762 : x
2. Step 2: Convert to fraction form
   5,174,280/10,884,762 = 10,884,762/x
3. Step 3: Cross multiply
   5,174,280x = 10,884,762 × 10,884,762
4. Step 4: Simplify right side
   5,174,280x = 118,478,043,796,644
5. Step 5: Solve for x
   x = 118,478,043,796,644/5,174,280
6. Step 6: Final answer
   x = 22,897,493.72