Finding the Third Proportional to 3,875,301 and 8,342,875.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,875,301 : 8,342,875.50 = 8,342,875.50 : x
2. Step 2: Convert to fraction form
   3,875,301/8,342,875.50 = 8,342,875.50/x
3. Step 3: Cross multiply
   3,875,301x = 8,342,875.50 × 8,342,875.50
4. Step 4: Simplify right side
   3,875,301x = 69,603,571,608,500.25
5. Step 5: Solve for x
   x = 69,603,571,608,500.25/3,875,301
6. Step 6: Final answer
   x = 17,960,816.88