Finding the Third Proportional to 17,207,612 and 37,449,806

Step by Step Solution

1. Step 1: Write the proportion equation
   17,207,612 : 37,449,806 = 37,449,806 : x
2. Step 2: Convert to fraction form
   17,207,612/37,449,806 = 37,449,806/x
3. Step 3: Cross multiply
   17,207,612x = 37,449,806 × 37,449,806
4. Step 4: Simplify right side
   17,207,612x = 1,402,487,969,437,636
5. Step 5: Solve for x
   x = 1,402,487,969,437,636/17,207,612
6. Step 6: Final answer
   x = 81,503,928.00