Finding the Third Proportional to 432,685.50 and 946,806

Step by Step Solution

1. Step 1: Write the proportion equation
   432,685.50 : 946,806 = 946,806 : x
2. Step 2: Convert to fraction form
   432,685.50/946,806 = 946,806/x
3. Step 3: Cross multiply
   432,685.50x = 946,806 × 946,806
4. Step 4: Simplify right side
   432,685.50x = 896,441,601,636
5. Step 5: Solve for x
   x = 896,441,601,636/432,685.50
6. Step 6: Final answer
   x = 2,071,808.74