Finding the Third Proportional to 14,166,426,160 and 21,171,560,424

Step by Step Solution

1. Step 1: Write the proportion equation
   14,166,426,160 : 21,171,560,424 = 21,171,560,424 : x
2. Step 2: Convert to fraction form
   14,166,426,160/21,171,560,424 = 21,171,560,424/x
3. Step 3: Cross multiply
   14,166,426,160x = 21,171,560,424 × 21,171,560,424
4. Step 4: Simplify right side
   14,166,426,160x = 448,234,970,787,083,059,200
5. Step 5: Solve for x
   x = 448,234,970,787,083,059,200/14,166,426,160
6. Step 6: Final answer
   x = 31,640,652,746.47