Finding the Third Proportional to 3,513,064 and 7,833,891.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,513,064 : 7,833,891.50 = 7,833,891.50 : x
2. Step 2: Convert to fraction form
   3,513,064/7,833,891.50 = 7,833,891.50/x
3. Step 3: Cross multiply
   3,513,064x = 7,833,891.50 × 7,833,891.50
4. Step 4: Simplify right side
   3,513,064x = 61,369,856,033,772.25
5. Step 5: Solve for x
   x = 61,369,856,033,772.25/3,513,064
6. Step 6: Final answer
   x = 17,469,040.14