Finding the Third Proportional to 17,567,809.50 and 38,068,021.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,567,809.50 : 38,068,021.50 = 38,068,021.50 : x
2. Step 2: Convert to fraction form
   17,567,809.50/38,068,021.50 = 38,068,021.50/x
3. Step 3: Cross multiply
   17,567,809.50x = 38,068,021.50 × 38,068,021.50
4. Step 4: Simplify right side
   17,567,809.50x = 1,449,174,260,924,462.25
5. Step 5: Solve for x
   x = 1,449,174,260,924,462.25/17,567,809.50
6. Step 6: Final answer
   x = 82,490,321.91