Finding the Third Proportional to 747,846 and 1,160,178

Step by Step Solution

1. Step 1: Write the proportion equation
   747,846 : 1,160,178 = 1,160,178 : x
2. Step 2: Convert to fraction form
   747,846/1,160,178 = 1,160,178/x
3. Step 3: Cross multiply
   747,846x = 1,160,178 × 1,160,178
4. Step 4: Simplify right side
   747,846x = 1,346,012,991,684
5. Step 5: Solve for x
   x = 1,346,012,991,684/747,846
6. Step 6: Final answer
   x = 1,799,853.17