Finding the Third Proportional to 53,696,177,184 and 74,660,242,357.50

Step by Step Solution

1. Step 1: Write the proportion equation
   53,696,177,184 : 74,660,242,357.50 = 74,660,242,357.50 : x
2. Step 2: Convert to fraction form
   53,696,177,184/74,660,242,357.50 = 74,660,242,357.50/x
3. Step 3: Cross multiply
   53,696,177,184x = 74,660,242,357.50 × 74,660,242,357.50
4. Step 4: Simplify right side
   53,696,177,184x = 5,574,151,788,880,636,936,192
5. Step 5: Solve for x
   x = 5,574,151,788,880,636,936,192/53,696,177,184
6. Step 6: Final answer
   x = 103,809,099,291.74