Finding the Third Proportional to 91,942,407 and 200,027,250

Step by Step Solution

1. Step 1: Write the proportion equation
   91,942,407 : 200,027,250 = 200,027,250 : x
2. Step 2: Convert to fraction form
   91,942,407/200,027,250 = 200,027,250/x
3. Step 3: Cross multiply
   91,942,407x = 200,027,250 × 200,027,250
4. Step 4: Simplify right side
   91,942,407x = 40,010,900,742,562,496
5. Step 5: Solve for x
   x = 40,010,900,742,562,496/91,942,407
6. Step 6: Final answer
   x = 435,173,518.38