Finding the Third Proportional to 4,615,300.50 and 7,164,858

Step by Step Solution

1. Step 1: Write the proportion equation
   4,615,300.50 : 7,164,858 = 7,164,858 : x
2. Step 2: Convert to fraction form
   4,615,300.50/7,164,858 = 7,164,858/x
3. Step 3: Cross multiply
   4,615,300.50x = 7,164,858 × 7,164,858
4. Step 4: Simplify right side
   4,615,300.50x = 51,335,190,160,164
5. Step 5: Solve for x
   x = 51,335,190,160,164/4,615,300.50
6. Step 6: Final answer
   x = 11,122,827.25