Finding the Third Proportional to 17,178,844.50 and 37,047,636

Step by Step Solution

1. Step 1: Write the proportion equation
   17,178,844.50 : 37,047,636 = 37,047,636 : x
2. Step 2: Convert to fraction form
   17,178,844.50/37,047,636 = 37,047,636/x
3. Step 3: Cross multiply
   17,178,844.50x = 37,047,636 × 37,047,636
4. Step 4: Simplify right side
   17,178,844.50x = 1,372,527,333,188,496
5. Step 5: Solve for x
   x = 1,372,527,333,188,496/17,178,844.50
6. Step 6: Final answer
   x = 79,896,370.98