Finding the Third Proportional to 5,710,712 and 7,830,468

Step by Step Solution

1. Step 1: Write the proportion equation
   5,710,712 : 7,830,468 = 7,830,468 : x
2. Step 2: Convert to fraction form
   5,710,712/7,830,468 = 7,830,468/x
3. Step 3: Cross multiply
   5,710,712x = 7,830,468 × 7,830,468
4. Step 4: Simplify right side
   5,710,712x = 61,316,229,099,024
5. Step 5: Solve for x
   x = 61,316,229,099,024/5,710,712
6. Step 6: Final answer
   x = 10,737,055.05