Finding the Third Proportional to 1,010,606.63 and 2,191,186.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,010,606.63 : 2,191,186.69 = 2,191,186.69 : x
2. Step 2: Convert to fraction form
   1,010,606.63/2,191,186.69 = 2,191,186.69/x
3. Step 3: Cross multiply
   1,010,606.63x = 2,191,186.69 × 2,191,186.69
4. Step 4: Simplify right side
   1,010,606.63x = 4,801,299,099,477.22
5. Step 5: Solve for x
   x = 4,801,299,099,477.22/1,010,606.63
6. Step 6: Final answer
   x = 4,750,908.00