Finding the Third Proportional to 38,522,368 and 82,499,164

Step by Step Solution

1. Step 1: Write the proportion equation
   38,522,368 : 82,499,164 = 82,499,164 : x
2. Step 2: Convert to fraction form
   38,522,368/82,499,164 = 82,499,164/x
3. Step 3: Cross multiply
   38,522,368x = 82,499,164 × 82,499,164
4. Step 4: Simplify right side
   38,522,368x = 6,806,112,060,698,896
5. Step 5: Solve for x
   x = 6,806,112,060,698,896/38,522,368
6. Step 6: Final answer
   x = 176,679,482.96