Finding the Third Proportional to 409,710,230 and 901,141,969

Step by Step Solution

1. Step 1: Write the proportion equation
   409,710,230 : 901,141,969 = 901,141,969 : x
2. Step 2: Convert to fraction form
   409,710,230/901,141,969 = 901,141,969/x
3. Step 3: Cross multiply
   409,710,230x = 901,141,969 × 901,141,969
4. Step 4: Simplify right side
   409,710,230x = 812,056,848,293,196,928
5. Step 5: Solve for x
   x = 812,056,848,293,196,928/409,710,230
6. Step 6: Final answer
   x = 1,982,027,269.11