Finding the Third Proportional to 34,068,843,901 and 74,549,257,747

Step by Step Solution

1. Step 1: Write the proportion equation
   34,068,843,901 : 74,549,257,747 = 74,549,257,747 : x
2. Step 2: Convert to fraction form
   34,068,843,901/74,549,257,747 = 74,549,257,747/x
3. Step 3: Cross multiply
   34,068,843,901x = 74,549,257,747 × 74,549,257,747
4. Step 4: Simplify right side
   34,068,843,901x = 5,557,591,830,628,639,178,752
5. Step 5: Solve for x
   x = 5,557,591,830,628,639,178,752/34,068,843,901
6. Step 6: Final answer
   x = 163,128,277,753.67