Finding the Third Proportional to 17,604,392 and 37,811,858.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,604,392 : 37,811,858.50 = 37,811,858.50 : x
2. Step 2: Convert to fraction form
   17,604,392/37,811,858.50 = 37,811,858.50/x
3. Step 3: Cross multiply
   17,604,392x = 37,811,858.50 × 37,811,858.50
4. Step 4: Simplify right side
   17,604,392x = 1,429,736,643,224,022.25
5. Step 5: Solve for x
   x = 1,429,736,643,224,022.25/17,604,392
6. Step 6: Final answer
   x = 81,214,769.77