Finding the Third Proportional to 1,488,802 and 1,946,706

Step by Step Solution

1. Step 1: Write the proportion equation
   1,488,802 : 1,946,706 = 1,946,706 : x
2. Step 2: Convert to fraction form
   1,488,802/1,946,706 = 1,946,706/x
3. Step 3: Cross multiply
   1,488,802x = 1,946,706 × 1,946,706
4. Step 4: Simplify right side
   1,488,802x = 3,789,664,250,436
5. Step 5: Solve for x
   x = 3,789,664,250,436/1,488,802
6. Step 6: Final answer
   x = 2,545,445.43