Finding the Third Proportional to 16,650,926,905 and 35,955,722,784.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,650,926,905 : 35,955,722,784.50 = 35,955,722,784.50 : x
2. Step 2: Convert to fraction form
   16,650,926,905/35,955,722,784.50 = 35,955,722,784.50/x
3. Step 3: Cross multiply
   16,650,926,905x = 35,955,722,784.50 × 35,955,722,784.50
4. Step 4: Simplify right side
   16,650,926,905x = 1,292,814,000,955,812,478,976
5. Step 5: Solve for x
   x = 1,292,814,000,955,812,478,976/16,650,926,905
6. Step 6: Final answer
   x = 77,642,164,206.94