Finding the Third Proportional to 1,951,817,798 and 2,973,469,503

Step by Step Solution

1. Step 1: Write the proportion equation
   1,951,817,798 : 2,973,469,503 = 2,973,469,503 : x
2. Step 2: Convert to fraction form
   1,951,817,798/2,973,469,503 = 2,973,469,503/x
3. Step 3: Cross multiply
   1,951,817,798x = 2,973,469,503 × 2,973,469,503
4. Step 4: Simplify right side
   1,951,817,798x = 8,841,520,885,271,066,624
5. Step 5: Solve for x
   x = 8,841,520,885,271,066,624/1,951,817,798
6. Step 6: Final answer
   x = 4,529,890,492.00