Finding the Third Proportional to 347,047.45 and 773,848.69

Step by Step Solution

1. Step 1: Write the proportion equation
   347,047.45 : 773,848.69 = 773,848.69 : x
2. Step 2: Convert to fraction form
   347,047.45/773,848.69 = 773,848.69/x
3. Step 3: Cross multiply
   347,047.45x = 773,848.69 × 773,848.69
4. Step 4: Simplify right side
   347,047.45x = 598,841,791,145.47
5. Step 5: Solve for x
   x = 598,841,791,145.47/347,047.45
6. Step 6: Final answer
   x = 1,725,532.88