Finding the Third Proportional to 17,933,410.50 and 37,142,875.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,933,410.50 : 37,142,875.50 = 37,142,875.50 : x
2. Step 2: Convert to fraction form
   17,933,410.50/37,142,875.50 = 37,142,875.50/x
3. Step 3: Cross multiply
   17,933,410.50x = 37,142,875.50 × 37,142,875.50
4. Step 4: Simplify right side
   17,933,410.50x = 1,379,593,200,408,500.25
5. Step 5: Solve for x
   x = 1,379,593,200,408,500.25/17,933,410.50
6. Step 6: Final answer
   x = 76,928,657.85