Finding the Third Proportional to 39,480,210 and 58,891,536

Step by Step Solution

1. Step 1: Write the proportion equation
   39,480,210 : 58,891,536 = 58,891,536 : x
2. Step 2: Convert to fraction form
   39,480,210/58,891,536 = 58,891,536/x
3. Step 3: Cross multiply
   39,480,210x = 58,891,536 × 58,891,536
4. Step 4: Simplify right side
   39,480,210x = 3,468,213,012,439,296
5. Step 5: Solve for x
   x = 3,468,213,012,439,296/39,480,210
6. Step 6: Final answer
   x = 87,846,873.47