Finding the Third Proportional to 16,590,449.25 and 34,505,248.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,590,449.25 : 34,505,248.50 = 34,505,248.50 : x
2. Step 2: Convert to fraction form
   16,590,449.25/34,505,248.50 = 34,505,248.50/x
3. Step 3: Cross multiply
   16,590,449.25x = 34,505,248.50 × 34,505,248.50
4. Step 4: Simplify right side
   16,590,449.25x = 1,190,612,174,046,752.25
5. Step 5: Solve for x
   x = 1,190,612,174,046,752.25/16,590,449.25
6. Step 6: Final answer
   x = 71,764,914.63