Finding the Third Proportional to 3,553,092 and 7,814,772

Step by Step Solution

1. Step 1: Write the proportion equation
   3,553,092 : 7,814,772 = 7,814,772 : x
2. Step 2: Convert to fraction form
   3,553,092/7,814,772 = 7,814,772/x
3. Step 3: Cross multiply
   3,553,092x = 7,814,772 × 7,814,772
4. Step 4: Simplify right side
   3,553,092x = 61,070,661,411,984
5. Step 5: Solve for x
   x = 61,070,661,411,984/3,553,092
6. Step 6: Final answer
   x = 17,188,032.68