Finding the Third Proportional to 38,743,012,277 and 55,402,573,533.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,743,012,277 : 55,402,573,533.50 = 55,402,573,533.50 : x
2. Step 2: Convert to fraction form
   38,743,012,277/55,402,573,533.50 = 55,402,573,533.50/x
3. Step 3: Cross multiply
   38,743,012,277x = 55,402,573,533.50 × 55,402,573,533.50
4. Step 4: Simplify right side
   38,743,012,277x = 3,069,445,154,134,874,914,816
5. Step 5: Solve for x
   x = 3,069,445,154,134,874,914,816/38,743,012,277
6. Step 6: Final answer
   x = 79,225,774,500.69