Finding the Third Proportional to 17,105,911 and 37,223,320

Step by Step Solution

1. Step 1: Write the proportion equation
   17,105,911 : 37,223,320 = 37,223,320 : x
2. Step 2: Convert to fraction form
   17,105,911/37,223,320 = 37,223,320/x
3. Step 3: Cross multiply
   17,105,911x = 37,223,320 × 37,223,320
4. Step 4: Simplify right side
   17,105,911x = 1,385,575,551,822,400
5. Step 5: Solve for x
   x = 1,385,575,551,822,400/17,105,911
6. Step 6: Final answer
   x = 80,999,810.64