Finding the Third Proportional to 432,362 and 946,172.50

Step by Step Solution

1. Step 1: Write the proportion equation
   432,362 : 946,172.50 = 946,172.50 : x
2. Step 2: Convert to fraction form
   432,362/946,172.50 = 946,172.50/x
3. Step 3: Cross multiply
   432,362x = 946,172.50 × 946,172.50
4. Step 4: Simplify right side
   432,362x = 895,242,399,756.25
5. Step 5: Solve for x
   x = 895,242,399,756.25/432,362
6. Step 6: Final answer
   x = 2,070,585.30