Finding the Third Proportional to 17,823,199.50 and 39,051,937.69

Step by Step Solution

1. Step 1: Write the proportion equation
   17,823,199.50 : 39,051,937.69 = 39,051,937.69 : x
2. Step 2: Convert to fraction form
   17,823,199.50/39,051,937.69 = 39,051,937.69/x
3. Step 3: Cross multiply
   17,823,199.50x = 39,051,937.69 × 39,051,937.69
4. Step 4: Simplify right side
   17,823,199.50x = 1,525,053,837,148,382.75
5. Step 5: Solve for x
   x = 1,525,053,837,148,382.75/17,823,199.50
6. Step 6: Final answer
   x = 85,565,660.48