Finding the Third Proportional to 17,684,028 and 28,120,334.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,684,028 : 28,120,334.50 = 28,120,334.50 : x
2. Step 2: Convert to fraction form
   17,684,028/28,120,334.50 = 28,120,334.50/x
3. Step 3: Cross multiply
   17,684,028x = 28,120,334.50 × 28,120,334.50
4. Step 4: Simplify right side
   17,684,028x = 790,753,212,391,890.25
5. Step 5: Solve for x
   x = 790,753,212,391,890.25/17,684,028
6. Step 6: Final answer
   x = 44,715,672.94