Finding the Third Proportional to 48,476,612 and 103,671,688

Step by Step Solution

1. Step 1: Write the proportion equation
   48,476,612 : 103,671,688 = 103,671,688 : x
2. Step 2: Convert to fraction form
   48,476,612/103,671,688 = 103,671,688/x
3. Step 3: Cross multiply
   48,476,612x = 103,671,688 × 103,671,688
4. Step 4: Simplify right side
   48,476,612x = 10,747,818,892,769,344
5. Step 5: Solve for x
   x = 10,747,818,892,769,344/48,476,612
6. Step 6: Final answer
   x = 221,711,428.45