Finding the Third Proportional to 2,917,093.50 and 4,615,380

Step by Step Solution

1. Step 1: Write the proportion equation
   2,917,093.50 : 4,615,380 = 4,615,380 : x
2. Step 2: Convert to fraction form
   2,917,093.50/4,615,380 = 4,615,380/x
3. Step 3: Cross multiply
   2,917,093.50x = 4,615,380 × 4,615,380
4. Step 4: Simplify right side
   2,917,093.50x = 21,301,732,544,400
5. Step 5: Solve for x
   x = 21,301,732,544,400/2,917,093.50
6. Step 6: Final answer
   x = 7,302,382.51