Finding the Third Proportional to 9,090,567.75 and 19,597,906.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,090,567.75 : 19,597,906.50 = 19,597,906.50 : x
2. Step 2: Convert to fraction form
   9,090,567.75/19,597,906.50 = 19,597,906.50/x
3. Step 3: Cross multiply
   9,090,567.75x = 19,597,906.50 × 19,597,906.50
4. Step 4: Simplify right side
   9,090,567.75x = 384,077,939,182,742.25
5. Step 5: Solve for x
   x = 384,077,939,182,742.25/9,090,567.75
6. Step 6: Final answer
   x = 42,250,159.70