Finding the Third Proportional to 761,793 and 1,011,264

Step by Step Solution

1. Step 1: Write the proportion equation
   761,793 : 1,011,264 = 1,011,264 : x
2. Step 2: Convert to fraction form
   761,793/1,011,264 = 1,011,264/x
3. Step 3: Cross multiply
   761,793x = 1,011,264 × 1,011,264
4. Step 4: Simplify right side
   761,793x = 1,022,654,877,696
5. Step 5: Solve for x
   x = 1,022,654,877,696/761,793
6. Step 6: Final answer
   x = 1,342,431.44