Finding the Third Proportional to 784,090.50 and 1,700,949

Step by Step Solution

1. Step 1: Write the proportion equation
   784,090.50 : 1,700,949 = 1,700,949 : x
2. Step 2: Convert to fraction form
   784,090.50/1,700,949 = 1,700,949/x
3. Step 3: Cross multiply
   784,090.50x = 1,700,949 × 1,700,949
4. Step 4: Simplify right side
   784,090.50x = 2,893,227,500,601
5. Step 5: Solve for x
   x = 2,893,227,500,601/784,090.50
6. Step 6: Final answer
   x = 3,689,915.26