Finding the Third Proportional to 346,767 and 544,111.88

Step by Step Solution

1. Step 1: Write the proportion equation
   346,767 : 544,111.88 = 544,111.88 : x
2. Step 2: Convert to fraction form
   346,767/544,111.88 = 544,111.88/x
3. Step 3: Cross multiply
   346,767x = 544,111.88 × 544,111.88
4. Step 4: Simplify right side
   346,767x = 296,057,732,516.02
5. Step 5: Solve for x
   x = 296,057,732,516.02/346,767
6. Step 6: Final answer
   x = 853,765.59