Finding the Third Proportional to 16,650,926,907 and 35,955,722,789

Step by Step Solution

1. Step 1: Write the proportion equation
   16,650,926,907 : 35,955,722,789 = 35,955,722,789 : x
2. Step 2: Convert to fraction form
   16,650,926,907/35,955,722,789 = 35,955,722,789/x
3. Step 3: Cross multiply
   16,650,926,907x = 35,955,722,789 × 35,955,722,789
4. Step 4: Simplify right side
   16,650,926,907x = 1,292,814,001,279,414,042,624
5. Step 5: Solve for x
   x = 1,292,814,001,279,414,042,624/16,650,926,907
6. Step 6: Final answer
   x = 77,642,164,217.05