Finding the Third Proportional to 7,697,934.50 and 10,762,166.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,697,934.50 : 10,762,166.50 = 10,762,166.50 : x
2. Step 2: Convert to fraction form
   7,697,934.50/10,762,166.50 = 10,762,166.50/x
3. Step 3: Cross multiply
   7,697,934.50x = 10,762,166.50 × 10,762,166.50
4. Step 4: Simplify right side
   7,697,934.50x = 115,824,227,773,722.25
5. Step 5: Solve for x
   x = 115,824,227,773,722.25/7,697,934.50
6. Step 6: Final answer
   x = 15,046,143.58