Finding the Third Proportional to 341,490.94 and 501,164.72

Step by Step Solution

1. Step 1: Write the proportion equation
   341,490.94 : 501,164.72 = 501,164.72 : x
2. Step 2: Convert to fraction form
   341,490.94/501,164.72 = 501,164.72/x
3. Step 3: Cross multiply
   341,490.94x = 501,164.72 × 501,164.72
4. Step 4: Simplify right side
   341,490.94x = 251,166,075,319.77
5. Step 5: Solve for x
   x = 251,166,075,319.77/341,490.94
6. Step 6: Final answer
   x = 735,498.51