Finding the Third Proportional to 346,569.50 and 758,362

Step by Step Solution

1. Step 1: Write the proportion equation
   346,569.50 : 758,362 = 758,362 : x
2. Step 2: Convert to fraction form
   346,569.50/758,362 = 758,362/x
3. Step 3: Cross multiply
   346,569.50x = 758,362 × 758,362
4. Step 4: Simplify right side
   346,569.50x = 575,112,923,044
5. Step 5: Solve for x
   x = 575,112,923,044/346,569.50
6. Step 6: Final answer
   x = 1,659,444.71