Finding the Third Proportional to 17,310,563 and 37,493,709.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,310,563 : 37,493,709.50 = 37,493,709.50 : x
2. Step 2: Convert to fraction form
   17,310,563/37,493,709.50 = 37,493,709.50/x
3. Step 3: Cross multiply
   17,310,563x = 37,493,709.50 × 37,493,709.50
4. Step 4: Simplify right side
   17,310,563x = 1,405,778,252,070,390.25
5. Step 5: Solve for x
   x = 1,405,778,252,070,390.25/17,310,563
6. Step 6: Final answer
   x = 81,209,273.90