Finding the Third Proportional to 30,251,196 and 45,736,944

Step by Step Solution

1. Step 1: Write the proportion equation
   30,251,196 : 45,736,944 = 45,736,944 : x
2. Step 2: Convert to fraction form
   30,251,196/45,736,944 = 45,736,944/x
3. Step 3: Cross multiply
   30,251,196x = 45,736,944 × 45,736,944
4. Step 4: Simplify right side
   30,251,196x = 2,091,868,046,459,136
5. Step 5: Solve for x
   x = 2,091,868,046,459,136/30,251,196
6. Step 6: Final answer
   x = 69,149,928.70