Finding the Third Proportional to 17,257,422 and 37,448,340

Step by Step Solution

1. Step 1: Write the proportion equation
   17,257,422 : 37,448,340 = 37,448,340 : x
2. Step 2: Convert to fraction form
   17,257,422/37,448,340 = 37,448,340/x
3. Step 3: Cross multiply
   17,257,422x = 37,448,340 × 37,448,340
4. Step 4: Simplify right side
   17,257,422x = 1,402,378,168,755,600
5. Step 5: Solve for x
   x = 1,402,378,168,755,600/17,257,422
6. Step 6: Final answer
   x = 81,262,321.15