Finding the Third Proportional to 65,498,068,424 and 100,613,046,048

Step by Step Solution

1. Step 1: Write the proportion equation
   65,498,068,424 : 100,613,046,048 = 100,613,046,048 : x
2. Step 2: Convert to fraction form
   65,498,068,424/100,613,046,048 = 100,613,046,048/x
3. Step 3: Cross multiply
   65,498,068,424x = 100,613,046,048 × 100,613,046,048
4. Step 4: Simplify right side
   65,498,068,424x = 10,122,985,035,056,969,416,704
5. Step 5: Solve for x
   x = 10,122,985,035,056,969,416,704/65,498,068,424
6. Step 6: Final answer
   x = 154,553,947,599.28