Finding the Third Proportional to 4,526,092 and 9,760,772

Step by Step Solution

1. Step 1: Write the proportion equation
   4,526,092 : 9,760,772 = 9,760,772 : x
2. Step 2: Convert to fraction form
   4,526,092/9,760,772 = 9,760,772/x
3. Step 3: Cross multiply
   4,526,092x = 9,760,772 × 9,760,772
4. Step 4: Simplify right side
   4,526,092x = 95,272,670,035,984
5. Step 5: Solve for x
   x = 95,272,670,035,984/4,526,092
6. Step 6: Final answer
   x = 21,049,653.88