Finding the Third Proportional to 13,739,166,297 and 29,759,737,061.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,739,166,297 : 29,759,737,061.25 = 29,759,737,061.25 : x
2. Step 2: Convert to fraction form
   13,739,166,297/29,759,737,061.25 = 29,759,737,061.25/x
3. Step 3: Cross multiply
   13,739,166,297x = 29,759,737,061.25 × 29,759,737,061.25
4. Step 4: Simplify right side
   13,739,166,297x = 885,641,949,954,736,783,360
5. Step 5: Solve for x
   x = 885,641,949,954,736,783,360/13,739,166,297
6. Step 6: Final answer
   x = 64,461,112,909.60