Finding the Third Proportional to 177,970.50 and 370,704

Step by Step Solution

1. Step 1: Write the proportion equation
   177,970.50 : 370,704 = 370,704 : x
2. Step 2: Convert to fraction form
   177,970.50/370,704 = 370,704/x
3. Step 3: Cross multiply
   177,970.50x = 370,704 × 370,704
4. Step 4: Simplify right side
   177,970.50x = 137,421,455,616
5. Step 5: Solve for x
   x = 137,421,455,616/177,970.50
6. Step 6: Final answer
   x = 772,158.62