Finding the Third Proportional to 916,192 and 1,370,076

Step by Step Solution

1. Step 1: Write the proportion equation
   916,192 : 1,370,076 = 1,370,076 : x
2. Step 2: Convert to fraction form
   916,192/1,370,076 = 1,370,076/x
3. Step 3: Cross multiply
   916,192x = 1,370,076 × 1,370,076
4. Step 4: Simplify right side
   916,192x = 1,877,108,245,776
5. Step 5: Solve for x
   x = 1,877,108,245,776/916,192
6. Step 6: Final answer
   x = 2,048,815.36