Finding the Third Proportional to 464,380.50 and 948,440

Step by Step Solution

1. Step 1: Write the proportion equation
   464,380.50 : 948,440 = 948,440 : x
2. Step 2: Convert to fraction form
   464,380.50/948,440 = 948,440/x
3. Step 3: Cross multiply
   464,380.50x = 948,440 × 948,440
4. Step 4: Simplify right side
   464,380.50x = 899,538,433,600
5. Step 5: Solve for x
   x = 899,538,433,600/464,380.50
6. Step 6: Final answer
   x = 1,937,071.93