Finding the Third Proportional to 5,683,233 and 8,666,698.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,683,233 : 8,666,698.50 = 8,666,698.50 : x
2. Step 2: Convert to fraction form
   5,683,233/8,666,698.50 = 8,666,698.50/x
3. Step 3: Cross multiply
   5,683,233x = 8,666,698.50 × 8,666,698.50
4. Step 4: Simplify right side
   5,683,233x = 75,111,662,889,902.25
5. Step 5: Solve for x
   x = 75,111,662,889,902.25/5,683,233
6. Step 6: Final answer
   x = 13,216,361.69