Finding the Third Proportional to 17,572,074.19 and 37,844,470.69

Step by Step Solution

1. Step 1: Write the proportion equation
   17,572,074.19 : 37,844,470.69 = 37,844,470.69 : x
2. Step 2: Convert to fraction form
   17,572,074.19/37,844,470.69 = 37,844,470.69/x
3. Step 3: Cross multiply
   17,572,074.19x = 37,844,470.69 × 37,844,470.69
4. Step 4: Simplify right side
   17,572,074.19x = 1,432,203,961,617,046.75
5. Step 5: Solve for x
   x = 1,432,203,961,617,046.75/17,572,074.19
6. Step 6: Final answer
   x = 81,504,547.86