Finding the Third Proportional to 1,229,970 and 2,702,088

Step by Step Solution

1. Step 1: Write the proportion equation
   1,229,970 : 2,702,088 = 2,702,088 : x
2. Step 2: Convert to fraction form
   1,229,970/2,702,088 = 2,702,088/x
3. Step 3: Cross multiply
   1,229,970x = 2,702,088 × 2,702,088
4. Step 4: Simplify right side
   1,229,970x = 7,301,279,559,744
5. Step 5: Solve for x
   x = 7,301,279,559,744/1,229,970
6. Step 6: Final answer
   x = 5,936,144.43