Finding the Third Proportional to 27,333,469,079.25 and 42,598,266,374.25

Step by Step Solution

1. Step 1: Write the proportion equation
   27,333,469,079.25 : 42,598,266,374.25 = 42,598,266,374.25 : x
2. Step 2: Convert to fraction form
   27,333,469,079.25/42,598,266,374.25 = 42,598,266,374.25/x
3. Step 3: Cross multiply
   27,333,469,079.25x = 42,598,266,374.25 × 42,598,266,374.25
4. Step 4: Simplify right side
   27,333,469,079.25x = 1,814,612,298,091,558,338,560
5. Step 5: Solve for x
   x = 1,814,612,298,091,558,338,560/27,333,469,079.25
6. Step 6: Final answer
   x = 66,387,925,104.94