Finding the Third Proportional to 89,444,050.88 and 193,249,280.25

Step by Step Solution

1. Step 1: Write the proportion equation
   89,444,050.88 : 193,249,280.25 = 193,249,280.25 : x
2. Step 2: Convert to fraction form
   89,444,050.88/193,249,280.25 = 193,249,280.25/x
3. Step 3: Cross multiply
   89,444,050.88x = 193,249,280.25 × 193,249,280.25
4. Step 4: Simplify right side
   89,444,050.88x = 37,345,284,317,143,040
5. Step 5: Solve for x
   x = 37,345,284,317,143,040/89,444,050.88
6. Step 6: Final answer
   x = 417,526,755.01