Finding the Third Proportional to 1,012,188 and 1,528,737

Step by Step Solution

1. Step 1: Write the proportion equation
   1,012,188 : 1,528,737 = 1,528,737 : x
2. Step 2: Convert to fraction form
   1,012,188/1,528,737 = 1,528,737/x
3. Step 3: Cross multiply
   1,012,188x = 1,528,737 × 1,528,737
4. Step 4: Simplify right side
   1,012,188x = 2,337,036,815,169
5. Step 5: Solve for x
   x = 2,337,036,815,169/1,012,188
6. Step 6: Final answer
   x = 2,308,895.99