Finding the Third Proportional to 1,099,046 and 2,316,172

Step by Step Solution

1. Step 1: Write the proportion equation
   1,099,046 : 2,316,172 = 2,316,172 : x
2. Step 2: Convert to fraction form
   1,099,046/2,316,172 = 2,316,172/x
3. Step 3: Cross multiply
   1,099,046x = 2,316,172 × 2,316,172
4. Step 4: Simplify right side
   1,099,046x = 5,364,652,733,584
5. Step 5: Solve for x
   x = 5,364,652,733,584/1,099,046
6. Step 6: Final answer
   x = 4,881,190.35