Finding the Third Proportional to 238,386 and 474,037.50

Step by Step Solution

1. Step 1: Write the proportion equation
   238,386 : 474,037.50 = 474,037.50 : x
2. Step 2: Convert to fraction form
   238,386/474,037.50 = 474,037.50/x
3. Step 3: Cross multiply
   238,386x = 474,037.50 × 474,037.50
4. Step 4: Simplify right side
   238,386x = 224,711,551,406.25
5. Step 5: Solve for x
   x = 224,711,551,406.25/238,386
6. Step 6: Final answer
   x = 942,637.37