Finding the Third Proportional to 17,604,386.50 and 37,811,846

Step by Step Solution

1. Step 1: Write the proportion equation
   17,604,386.50 : 37,811,846 = 37,811,846 : x
2. Step 2: Convert to fraction form
   17,604,386.50/37,811,846 = 37,811,846/x
3. Step 3: Cross multiply
   17,604,386.50x = 37,811,846 × 37,811,846
4. Step 4: Simplify right side
   17,604,386.50x = 1,429,735,697,927,716
5. Step 5: Solve for x
   x = 1,429,735,697,927,716/17,604,386.50
6. Step 6: Final answer
   x = 81,214,741.45