Finding the Third Proportional to 1,051,968 and 1,709,088

Step by Step Solution

1. Step 1: Write the proportion equation
   1,051,968 : 1,709,088 = 1,709,088 : x
2. Step 2: Convert to fraction form
   1,051,968/1,709,088 = 1,709,088/x
3. Step 3: Cross multiply
   1,051,968x = 1,709,088 × 1,709,088
4. Step 4: Simplify right side
   1,051,968x = 2,920,981,791,744
5. Step 5: Solve for x
   x = 2,920,981,791,744/1,051,968
6. Step 6: Final answer
   x = 2,776,683.12