Finding the Third Proportional to 8,223,670 and 17,672,060

Step by Step Solution

1. Step 1: Write the proportion equation
   8,223,670 : 17,672,060 = 17,672,060 : x
2. Step 2: Convert to fraction form
   8,223,670/17,672,060 = 17,672,060/x
3. Step 3: Cross multiply
   8,223,670x = 17,672,060 × 17,672,060
4. Step 4: Simplify right side
   8,223,670x = 312,301,704,643,600
5. Step 5: Solve for x
   x = 312,301,704,643,600/8,223,670
6. Step 6: Final answer
   x = 37,975,952.91