Finding the Third Proportional to 1,630,254 and 3,583,209

Step by Step Solution

1. Step 1: Write the proportion equation
   1,630,254 : 3,583,209 = 3,583,209 : x
2. Step 2: Convert to fraction form
   1,630,254/3,583,209 = 3,583,209/x
3. Step 3: Cross multiply
   1,630,254x = 3,583,209 × 3,583,209
4. Step 4: Simplify right side
   1,630,254x = 12,839,386,737,681
5. Step 5: Solve for x
   x = 12,839,386,737,681/1,630,254
6. Step 6: Final answer
   x = 7,875,697.12