Finding the Third Proportional to 3,830,912 and 5,713,140

Step by Step Solution

1. Step 1: Write the proportion equation
   3,830,912 : 5,713,140 = 5,713,140 : x
2. Step 2: Convert to fraction form
   3,830,912/5,713,140 = 5,713,140/x
3. Step 3: Cross multiply
   3,830,912x = 5,713,140 × 5,713,140
4. Step 4: Simplify right side
   3,830,912x = 32,639,968,659,600
5. Step 5: Solve for x
   x = 32,639,968,659,600/3,830,912
6. Step 6: Final answer
   x = 8,520,156.21