Finding the Third Proportional to 9,590,550 and 20,549,072

Step by Step Solution

1. Step 1: Write the proportion equation
   9,590,550 : 20,549,072 = 20,549,072 : x
2. Step 2: Convert to fraction form
   9,590,550/20,549,072 = 20,549,072/x
3. Step 3: Cross multiply
   9,590,550x = 20,549,072 × 20,549,072
4. Step 4: Simplify right side
   9,590,550x = 422,264,360,061,184
5. Step 5: Solve for x
   x = 422,264,360,061,184/9,590,550
6. Step 6: Final answer
   x = 44,029,212.10