Finding the Third Proportional to 52,619.63 and 100,389.38

Step by Step Solution

1. Step 1: Write the proportion equation
   52,619.63 : 100,389.38 = 100,389.38 : x
2. Step 2: Convert to fraction form
   52,619.63/100,389.38 = 100,389.38/x
3. Step 3: Cross multiply
   52,619.63x = 100,389.38 × 100,389.38
4. Step 4: Simplify right side
   52,619.63x = 10,078,026,612.89
5. Step 5: Solve for x
   x = 10,078,026,612.89/52,619.63
6. Step 6: Final answer
   x = 191,526.01