Finding the Third Proportional to 60,846,483.94 and 143,491,633.31

Step by Step Solution

1. Step 1: Write the proportion equation
   60,846,483.94 : 143,491,633.31 = 143,491,633.31 : x
2. Step 2: Convert to fraction form
   60,846,483.94/143,491,633.31 = 143,491,633.31/x
3. Step 3: Cross multiply
   60,846,483.94x = 143,491,633.31 × 143,491,633.31
4. Step 4: Simplify right side
   60,846,483.94x = 20,589,848,830,688,960
5. Step 5: Solve for x
   x = 20,589,848,830,688,960/60,846,483.94
6. Step 6: Final answer
   x = 338,390,117.20